00394nam a2200133Ia 4500003000400000008004100004020002700045040000800072100002100080245010200101260003000203300001500233365001200248LDD181029s9999    xx            000 0 und d  a9780415996198cP 60.00  cLDD  aGossling, Stefan 0aSustainable tourism futuresbPerspectives on systems, restructuring and innovaticStefan Gossling  aNew YorkbRoutledgec2009  axix, 319p.  bP 60.00